The forked rod is used to move the smooth 2-kg particle around tne horizontal path in the shape of a limaçon, r-2+cos© (m). If 0-0.5t² rad where t is in seconds, determine the force which the rod exerts on the particle at the instant t= 1 s. The fork and path contact the particle on only one side. The motion occurs in the horizontal plane (Hint: Use tany equation to determine the angle between radial and tangential direction). All dimensions in meters.

The forked rod is used to move the smooth 2-kg particle around tne horizontal path in the shape of a limaçon, r-2+cos© (m). If 0-0.5t² rad where t is in seconds, determine the force which the rod exerts on the particle at the instant t= 1 s. The fork and path contact the particle on only one side. The motion occurs in the horizontal plane (Hint: Use tany equation to determine the angle between radial and tangential direction). All dimensions in meters.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.

Question

The forked rod is used to move the smooth 2-kg particle
around the horizontal path in the shape of a limaçon, r=2+cos0 (m). If
0=0.5t? rad where t is in seconds, determine the force which the rod
exerts on the particle at the instant t=1 s. The fork and path contact the
particle on only one side. The motion occurs in the horizontal plane (Hint:
Use tany equation to determine the angle between radial and tangential
direction).
All dimensions in meters.

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